INDEX. 



481 



Pag. 



Orthoslylus viridis 225 



Olala Schum. Beck XVI 



asperula B 266 



atomaria Schum 272 



consobrina B 269 



diaphanaB 281 



Groviana B 192 



haemasloma Schum 247 



incerta B 266 



indistincta B 194 



macularia B 294 



microstoma B 20 



modesta B 269 



nana B 434 



pHcatula B 292 



pouchet B 269 



punctifera B 266 



Ravnii B 435 



Oxychilus Fitz XVI 



Cellaria 112 



ericetorum 163 



lucidus 94 



nitidulus 93 



Oxylopha Htm XVI 



Oxynota Htm XVI 



JPatula Held XVI 



alternata 102 



perspectiva 104 



pygmaea 98 



rotundata 106 



ruderata 105 



rupestris 87 



solaria 125 



Petasia Beck X\I 



bidens 152 



Cobresiana 151 



dolopidia 149 



edentula 34 



Fabricii 434 



fulva 152 



trochiformis 31 



unidens 151 



Pilys Beck XVI 



oparana 434 



Planispira Beck XVI 



anguis 433 



bigonia 334 



coluber 387 



— — exceptiuncula 312 



proxima 377 



— — zonalis 380 



zonaria 386 



Planorbis collapsus Perry 379 



diialus Perry 433 



1. 



Pa§. 



Planorbis divaricalus Perry 433 



Pleurodonta Fisch. Beck XVI 



acutissima B 313 



cepa B 303 



granifera B 305 



Josephinae B 310 



Lamarckii B 313 



■ lucerna Fisch 315 



lychnuchus Fisch 304 



sinuata Fisch 305 



soror B 450 



Plica7-ia Htm XVI 



Polita Held XVI 



cellaria 112 



clara 97 



contorta 59 



crystallina 60 



fulva 31 



— glabra 91 



lucida 94 



nitens 93 



nitidosa 96 



nitidula ... 93 



Polydontes Montf. XVI 



imperator 302 



Polygyra Say XVI 



auriculata Say 417 



— — avara Say 418 



carabinata B 407 



contortuplicata B 433 



Dorfeuilleana Lea 410 



fatigiata Say 418 



helicycloides B 406 



heligmoidea B 408 



insularum B 410 



planorbula B 409 



- — — plicata Say 418 



polygyrata B 406 



- septemvolva Say 409 



B 409 



Troostiana Lea 419 



Polymita Beck XVI 



carnicolor 238 



globulosa 27 



picta 26 



versicolor 26 



Pomatia Leach , Beck XVI 



adspersa B 241 



advena B 270 



antiquorum Leach 235 



aperta B 25 



ciiicta B 236 



ligata B 241 



lucorum B 234 



lutescens B 237 



31 



